diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000..cf64a52
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1 @@
+.eslintrc.cjs
diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index f7aac50..49ae23d 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -5,15 +5,22 @@ module.exports = {
     env: {
         node: true
     },
-    extends: [
-        "plugin:vue/vue3-essential",
-        "@vue/eslint-config-typescript/recommended",
-        "@vue/eslint-config-prettier"
+    parser: '@typescript-eslint/parser',
+    plugins: ["@typescript-eslint"],
+    overrides: [
+        {
+            files: ['*.ts', '*.tsx'],
+            extends: [
+                "plugin:vue/vue3-essential",
+                "@vue/eslint-config-typescript/recommended",
+                "@vue/eslint-config-prettier"
+            ],
+            parserOptions: {
+                ecmaVersion: 2020,
+                project: "./tsconfig.json"
+            },
+        }
     ],
-    parserOptions: {
-        ecmaVersion: 2020,
-        project: "tsconfig.json"
-    },
     ignorePatterns: ["src/lib"],
     rules: {
         "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
diff --git a/package.json b/package.json
index 255db77..03a952d 100644
--- a/package.json
+++ b/package.json
@@ -43,13 +43,14 @@
   },
   "devDependencies": {
     "@ivanv/vue-collapse-transition": "^1.0.2",
-    "@rushstack/eslint-patch": "^1.1.0",
+    "@rushstack/eslint-patch": "^1.7.2",
     "@types/lz-string": "^1.5.0",
-    "@vue/eslint-config-prettier": "^7.0.0",
-    "@vue/eslint-config-typescript": "^10.0.0",
-    "eslint": "^8.6.0",
+    "@typescript-eslint/parser": "^7.2.0",
+    "@vue/eslint-config-prettier": "^9.0.0",
+    "@vue/eslint-config-typescript": "^13.0.0",
+    "eslint": "^8.57.0",
     "jsdom": "^24.0.0",
-    "prettier": "^2.5.1",
+    "prettier": "^3.2.5",
     "typescript": "^5.4.2",
     "vitest": "^1.4.0",
     "vue-tsc": "^2.0.6"
diff --git a/src/data/projInfo.json b/src/data/projInfo.json
index 6618d79..9b2df97 100644
--- a/src/data/projInfo.json
+++ b/src/data/projInfo.json
@@ -3,7 +3,7 @@
 
 	"title": "Profectus",
 	"description": "A project made in Profectus",
-	"id": "",
+	"id": "321",
 	"author": "",
 	"discordName": "",
 	"discordLink": "",
diff --git a/src/features/achievements/achievement.tsx b/src/features/achievements/achievement.tsx
index 1efdc9b..b298aa5 100644
--- a/src/features/achievements/achievement.tsx
+++ b/src/features/achievements/achievement.tsx
@@ -1,5 +1,4 @@
-import { computed } from "@vue/reactivity";
-import { isArray } from "@vue/shared";
+import { computed } from "vue";
 import Select from "components/fields/Select.vue";
 import AchievementComponent from "features/achievements/Achievement.vue";
 import { GenericDecorator } from "features/decorators/common";
@@ -275,7 +274,7 @@ export function createAchievement<T extends AchievementOptions>(
             const requirements = [
                 createVisibilityRequirement(genericAchievement),
                 createBooleanRequirement(() => !genericAchievement.earned.value),
-                ...(isArray(achievement.requirements)
+                ...(Array.isArray(achievement.requirements)
                     ? achievement.requirements
                     : [achievement.requirements])
             ];
diff --git a/src/features/action.tsx b/src/features/action.tsx
index 2b08e08..c0e32bc 100644
--- a/src/features/action.tsx
+++ b/src/features/action.tsx
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import ClickableComponent from "features/clickables/Clickable.vue";
 import {
     Component,
@@ -157,7 +156,7 @@ export function createAction<T extends ActionOptions>(
                 }
             ];
             const originalStyle = unref(style);
-            if (isArray(originalStyle)) {
+            if (Array.isArray(originalStyle)) {
                 currStyle.push(...originalStyle);
             } else if (originalStyle != null) {
                 currStyle.push(originalStyle);
diff --git a/src/features/challenges/challenge.tsx b/src/features/challenges/challenge.tsx
index 8d4d881..c04c93c 100644
--- a/src/features/challenges/challenge.tsx
+++ b/src/features/challenges/challenge.tsx
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import Toggle from "components/fields/Toggle.vue";
 import ChallengeComponent from "features/challenges/Challenge.vue";
 import { GenericDecorator } from "features/decorators/common";
@@ -348,7 +347,7 @@ export function createActiveChallenge(
 export function isAnyChallengeActive(
     challenges: GenericChallenge[] | Ref<GenericChallenge | null>
 ): Ref<boolean> {
-    if (isArray(challenges)) {
+    if (Array.isArray(challenges)) {
         challenges = createActiveChallenge(challenges);
     }
     return computed(() => (challenges as Ref<GenericChallenge | null>).value != null);
diff --git a/src/features/repeatable.tsx b/src/features/repeatable.tsx
index e82f8eb..2c9e73b 100644
--- a/src/features/repeatable.tsx
+++ b/src/features/repeatable.tsx
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import ClickableComponent from "features/clickables/Clickable.vue";
 import type {
     CoercableComponent,
@@ -162,7 +161,7 @@ export function createRepeatable<T extends RepeatableOptions>(
             canMaximize: true
         } as const;
         const visibilityRequirement = createVisibilityRequirement(repeatable as GenericRepeatable);
-        if (isArray(repeatable.requirements)) {
+        if (Array.isArray(repeatable.requirements)) {
             repeatable.requirements.unshift(visibilityRequirement);
             repeatable.requirements.push(limitRequirement);
         } else {
diff --git a/src/features/upgrades/upgrade.ts b/src/features/upgrades/upgrade.ts
index 9ff9b28..a3075e7 100644
--- a/src/features/upgrades/upgrade.ts
+++ b/src/features/upgrades/upgrade.ts
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import { GenericDecorator } from "features/decorators/common";
 import type {
     CoercableComponent,
@@ -151,7 +150,7 @@ export function createUpgrade<T extends UpgradeOptions>(
         };
 
         const visibilityRequirement = createVisibilityRequirement(upgrade as GenericUpgrade);
-        if (isArray(upgrade.requirements)) {
+        if (Array.isArray(upgrade.requirements)) {
             upgrade.requirements.unshift(visibilityRequirement);
         } else {
             upgrade.requirements = [visibilityRequirement, upgrade.requirements];
diff --git a/src/game/formulas/formulas.ts b/src/game/formulas/formulas.ts
index ac1145f..d9b0a78 100644
--- a/src/game/formulas/formulas.ts
+++ b/src/game/formulas/formulas.ts
@@ -48,6 +48,7 @@ export interface InternalFormula<T extends [FormulaSource] | FormulaSource[]> {
     invertIntegral?(value: DecimalSource): DecimalSource;
 }
 
+// eslint-disable-next-line @typescript-eslint/no-unsafe-declaration-merging
 export abstract class InternalFormula<T extends [FormulaSource] | FormulaSource[]> {
     readonly inputs: T;
 
diff --git a/src/game/persistence.ts b/src/game/persistence.ts
index 4e7704d..253481e 100644
--- a/src/game/persistence.ts
+++ b/src/game/persistence.ts
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import { globalBus } from "game/events";
 import type { GenericLayer } from "game/layers";
 import { addingLayers, persistentRefs } from "game/layers";
@@ -341,7 +340,7 @@ globalBus.on("addLayer", (layer: GenericLayer, saveData: Record<string, unknown>
                     // Show warning for persistent values inside arrays
                     // TODO handle arrays better
                     if (foundPersistentInChild) {
-                        if (isArray(value) && !isArray(obj)) {
+                        if (Array.isArray(value) && !Array.isArray(obj)) {
                             console.warn(
                                 "Found array that contains persistent values when adding layer. Keep in mind changing the order of elements in the array will mess with existing player saves.",
                                 ProxyState in obj
diff --git a/src/game/player.ts b/src/game/player.ts
index 322e4db..e447656 100644
--- a/src/game/player.ts
+++ b/src/game/player.ts
@@ -36,12 +36,12 @@ export type LayerData<T> = {
     [P in keyof T]?: T[P] extends (infer U)[]
         ? Record<string, LayerData<U>>
         : T[P] extends Record<string, never>
-        ? never
-        : T[P] extends Ref<infer S>
-        ? S
-        : T[P] extends object
-        ? LayerData<T[P]>
-        : T[P];
+          ? never
+          : T[P] extends Ref<infer S>
+            ? S
+            : T[P] extends object
+              ? LayerData<T[P]>
+              : T[P];
 };
 
 const player = reactive<Player>({
diff --git a/src/game/requirements.tsx b/src/game/requirements.tsx
index 14cec2b..195efa8 100644
--- a/src/game/requirements.tsx
+++ b/src/game/requirements.tsx
@@ -1,4 +1,3 @@
-import { isArray } from "@vue/shared";
 import {
     CoercableComponent,
     isVisible,
@@ -270,7 +269,7 @@ export function createBooleanRequirement(
  * @param requirements The 1+ requirements to check
  */
 export function requirementsMet(requirements: Requirements): boolean {
-    if (isArray(requirements)) {
+    if (Array.isArray(requirements)) {
         return requirements.every(requirementsMet);
     }
     const reqsMet = unref(requirements.requirementMet);
@@ -282,7 +281,7 @@ export function requirementsMet(requirements: Requirements): boolean {
  * @param requirements The 1+ requirements to check
  */
 export function maxRequirementsMet(requirements: Requirements): DecimalSource {
-    if (isArray(requirements)) {
+    if (Array.isArray(requirements)) {
         return requirements.map(maxRequirementsMet).reduce(Decimal.min);
     }
     const reqsMet = unref(requirements.requirementMet);
@@ -300,13 +299,13 @@ export function maxRequirementsMet(requirements: Requirements): DecimalSource {
  * @param amount The amount of levels earned to be displayed
  */
 export function displayRequirements(requirements: Requirements, amount: DecimalSource = 1) {
-    if (isArray(requirements)) {
+    if (Array.isArray(requirements)) {
         requirements = requirements.filter(r => isVisible(r.visibility));
         if (requirements.length === 1) {
             requirements = requirements[0];
         }
     }
-    if (isArray(requirements)) {
+    if (Array.isArray(requirements)) {
         requirements = requirements.filter(r => "partialDisplay" in r);
         const withCosts = requirements.filter(r => unref(r.requiresPay));
         const withoutCosts = requirements.filter(r => !unref(r.requiresPay));
@@ -344,7 +343,7 @@ export function displayRequirements(requirements: Requirements, amount: DecimalS
  * @param amount How many levels to pay for
  */
 export function payRequirements(requirements: Requirements, amount: DecimalSource = 1) {
-    if (isArray(requirements)) {
+    if (Array.isArray(requirements)) {
         requirements.filter(r => unref(r.requiresPay)).forEach(r => r.pay?.(amount));
     } else if (unref(requirements.requiresPay)) {
         requirements.pay?.(amount);
diff --git a/src/util/break_eternity.ts b/src/util/break_eternity.ts
index 6734ece..75cfc4d 100644
--- a/src/util/break_eternity.ts
+++ b/src/util/break_eternity.ts
@@ -16,8 +16,8 @@ export function exponentialFormat(num: DecimalSource, precision: number, mantiss
     const eString = e.gte(1e9)
         ? format(e, Math.max(Math.max(precision, 3), projInfo.defaultDecimalsShown))
         : e.gte(10000)
-        ? commaFormat(e, 0)
-        : e.toStringWithDecimalPlaces(0);
+          ? commaFormat(e, 0)
+          : e.toStringWithDecimalPlaces(0);
     if (mantissa) {
         return m.toStringWithDecimalPlaces(precision) + "e" + eString;
     } else {
diff --git a/src/util/common.ts b/src/util/common.ts
index 00847e6..ede303a 100644
--- a/src/util/common.ts
+++ b/src/util/common.ts
@@ -8,9 +8,8 @@ export type OptionalKeys<T> = {
 export type OmitOptional<T> = Pick<T, RequiredKeys<T>>;
 export type WithRequired<T, K extends keyof T> = T & { [P in K]-?: T[P] };
 
-export type ArrayElements<T extends ReadonlyArray<unknown>> = T extends ReadonlyArray<infer S>
-    ? S
-    : never;
+export type ArrayElements<T extends ReadonlyArray<unknown>> =
+    T extends ReadonlyArray<infer S> ? S : never;
 
 // Reference:
 // https://stackoverflow.com/questions/7225407/convert-camelcasetext-to-sentence-case-text
@@ -36,5 +35,6 @@ export enum Direction {
     Down = "Down",
     Left = "Left",
     Right = "Right",
+    // eslint-disable-next-line @typescript-eslint/no-duplicate-enum-values
     Default = "Up"
 }
diff --git a/src/util/computed.ts b/src/util/computed.ts
index 8a9ad62..ff11103 100644
--- a/src/util/computed.ts
+++ b/src/util/computed.ts
@@ -10,10 +10,10 @@ export type ProcessedComputable<T> = T | Ref<T>;
 export type GetComputableType<T> = T extends { [DoNotCache]: true }
     ? T
     : T extends () => infer S
-    ? Ref<S>
-    : undefined extends T
-    ? undefined
-    : T;
+      ? Ref<S>
+      : undefined extends T
+        ? undefined
+        : T;
 export type GetComputableTypeWithDefault<T, S> = undefined extends T
     ? S
     : GetComputableType<NonNullable<T>>;
diff --git a/src/util/proxies.ts b/src/util/proxies.ts
index ed5d4ac..7476ba1 100644
--- a/src/util/proxies.ts
+++ b/src/util/proxies.ts
@@ -5,28 +5,30 @@ import Decimal from "util/bignum";
 export const ProxyState = Symbol("ProxyState");
 export const ProxyPath = Symbol("ProxyPath");
 
-export type ProxiedWithState<T> = NonNullable<T> extends Record<PropertyKey, unknown>
-    ? NonNullable<T> extends Decimal
-        ? T
-        : {
-              [K in keyof T]: ProxiedWithState<T[K]>;
-          } & {
-              [ProxyState]: T;
-              [ProxyPath]: string[];
-          }
-    : T;
+export type ProxiedWithState<T> =
+    NonNullable<T> extends Record<PropertyKey, unknown>
+        ? NonNullable<T> extends Decimal
+            ? T
+            : {
+                  [K in keyof T]: ProxiedWithState<T[K]>;
+              } & {
+                  [ProxyState]: T;
+                  [ProxyPath]: string[];
+              }
+        : T;
 
-export type Proxied<T> = NonNullable<T> extends Record<PropertyKey, unknown>
-    ? NonNullable<T> extends Persistent<infer S>
-        ? NonPersistent<S>
-        : NonNullable<T> extends Decimal
-        ? T
-        : {
-              [K in keyof T]: Proxied<T[K]>;
-          } & {
-              [ProxyState]: T;
-          }
-    : T;
+export type Proxied<T> =
+    NonNullable<T> extends Record<PropertyKey, unknown>
+        ? NonNullable<T> extends Persistent<infer S>
+            ? NonPersistent<S>
+            : NonNullable<T> extends Decimal
+              ? T
+              : {
+                    [K in keyof T]: Proxied<T[K]>;
+                } & {
+                    [ProxyState]: T;
+                }
+        : T;
 
 // Takes a function that returns an object and pretends to be that object
 // Note that the object is lazily calculated
diff --git a/src/util/vue.tsx b/src/util/vue.tsx
index 767ba52..e19eb31 100644
--- a/src/util/vue.tsx
+++ b/src/util/vue.tsx
@@ -245,8 +245,11 @@ export function trackHover(element: VueFeature): Ref<boolean> {
 }
 
 export function kebabifyObject(object: Record<string, unknown>) {
-    return Object.keys(object).reduce((acc, curr) => {
-        acc[camelToKebab(curr)] = object[curr];
-        return acc;
-    }, {} as Record<string, unknown>);
+    return Object.keys(object).reduce(
+        (acc, curr) => {
+            acc[camelToKebab(curr)] = object[curr];
+            return acc;
+        },
+        {} as Record<string, unknown>
+    );
 }